2868163 has 2 divisors, whose sum is σ = 2868164. Its totient is φ = 2868162.

The previous prime is 2868161. The next prime is 2868181. The reversal of 2868163 is 3618682.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2868163 - 2¹ = 2868161 is a prime.

Together with 2868161, it forms a pair of twin primes.

2868163 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2868161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1434081 + 1434082.

It is an arithmetic number, because the mean of its divisors is an integer number (1434082).

2^2868163 is an apocalyptic number.

2868163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2868163 is an equidigital number, since it uses as much as digits as its factorization.

2868163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 34.

The square root of 2868163 is about 1693.5651744176. The cubic root of 2868163 is about 142.0805434753.

The spelling of 2868163 in words is "two million, eight hundred sixty-eight thousand, one hundred sixty-three".